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<h1 >脊柱</h1>
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<div class="para" label-module="para">人类脊柱由33块<a target=_blank href="/item/%E6%A4%8E%E9%AA%A8/3240013" data-lemmaid="3240013">椎骨</a>（颈椎7块，<a target=_blank href="/item/%E8%83%B8%E6%A4%8E/7697519" data-lemmaid="7697519">胸椎</a>12块，<a target=_blank href="/item/%E8%85%B0%E6%A4%8E/485788" data-lemmaid="485788">腰椎</a>5块，骶骨、尾骨共9块）借韧带、关节及<a target=_blank href="/item/%E6%A4%8E%E9%97%B4%E7%9B%98/767919" data-lemmaid="767919">椎间盘</a>连接而成。脊柱上端承托<a target=_blank href="/item/%E9%A2%85%E9%AA%A8/1572998" data-lemmaid="1572998">颅骨</a>，下联髋骨，中附<a target=_blank href="/item/%E8%82%8B%E9%AA%A8/72080" data-lemmaid="72080">肋骨</a>，并作为<a target=_blank href="/item/%E8%83%B8%E5%BB%93/3243440" data-lemmaid="3243440">胸廓</a>、腹腔和盆腔的后壁。脊柱具有支持躯干、保护内脏、保护脊髓和进行运动的功能。脊柱内部自上而下形成一条纵行的脊管，内有脊髓（注：脊柱不等于脊椎或脊椎骨，脊柱是由N块脊椎组成的）。</div>
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<dt class="basicInfo-item name">中文名</dt>
<dd class="basicInfo-item value">
脊柱
</dd>
<dt class="basicInfo-item name">外文名</dt>
<dd class="basicInfo-item value">
spine
</dd>
</dl><dl class="basicInfo-block basicInfo-right">
<dt class="basicInfo-item name">位&nbsp;&nbsp;&nbsp;&nbsp;置</dt>
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背部正中，上端接颅骨
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<dt class="basicInfo-item name">特&nbsp;&nbsp;&nbsp;&nbsp;点</dt>
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自上而下渐加宽
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<dt class="basicInfo-item name">拼&nbsp;&nbsp;&nbsp;&nbsp;音</dt>
<dd class="basicInfo-item value">
Ji Zhu
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<h2 class="block-title">目录</h2>
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<ol>
<li class="level1">
<span class="index">1</span>
<span class="text"><a href="#1">外形</a></span>
</li>
<li class="level2">
<span class="index">▪</span>
<span class="text"><a href="#1_1">前面观</a></span>
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<li class="level2">
<span class="index">▪</span>
<span class="text"><a href="#1_2">后面观</a></span>
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<span class="index">▪</span>
<span class="text"><a href="#1_3">侧面观</a></span>
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<span class="index">2</span>
<span class="text"><a href="#2">组成</a></span>
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<li class="level2">
<span class="index">▪</span>
<span class="text"><a href="#2_1">概述</a></span>
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<span class="index">▪</span>
<span class="text"><a href="#2_2">结构</a></span>
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<span class="text"><a href="#2_3">椎间短韧带</a></span>
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<li class="level2">
<span class="index">▪</span>
<span class="text"><a href="#2_4">脊柱的长韧带</a></span>
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<span class="index">3</span>
<span class="text"><a href="#3">功能</a></span>
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<span class="text"><a href="#3_1">支持和保护功能</a></span>
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<span class="text"><a href="#3_2">运动功能</a></span>
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<span class="index">4</span>
<span class="text"><a href="#4">形成</a></span>
</li>
<li class="level2">
<span class="index">▪</span>
<span class="text"><a href="#4_1">生理发育</a></span>
</li>
<li class="level2">
<span class="index">▪</span>
<span class="text"><a href="#4_2">弯曲形成</a></span>
</li>
<li class="level1">
<span class="index">5</span>
<span class="text"><a href="#5">负荷</a></span>
</li>
<li class="level1">
<span class="index">6</span>
<span class="text"><a href="#6">活动度</a></span>
</li>
</ol>

</div>
</div>
</div>
<div class="anchor-list">
<a name="1" class="lemma-anchor para-title" ></a>
<a name="sub63223_1" class="lemma-anchor " ></a>
<a name="外形" class="lemma-anchor " ></a>
</div><div class="para-title level-2" label-module="para-title">
<h2 class="title-text"><span class="title-prefix">脊柱</span>外形</h2>
<a class="edit-icon j-edit-link" data-edit-dl="1" href="javascript:;"><em class="cmn-icon wiki-lemma-icons wiki-lemma-icons_edit-lemma"></em>编辑</a>
</div>
<div class="anchor-list">
<a name="1_1" class="lemma-anchor para-title" ></a>
<a name="sub63223_1_1" class="lemma-anchor " ></a>
<a name="前面观" class="lemma-anchor " ></a>
<a name="1-1" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>前面观</h3>
</div>
<div class="para" label-module="para">椎体自上而下渐加宽，第2<a target=_blank href="/item/%E9%AA%B6%E6%A4%8E">骶椎</a>最宽，与椎体的负重有关。自骶骨耳状面以<div class="lemma-picture text-pic layout-right" style="width:165px; float: right;">
<a class="image-link" nslog-type="9317" 
			href="/pic/%E8%84%8A%E6%9F%B1/1146229/0/a54e55fb538f9d77034f56d2?fr=lemma&ct=single" target="_blank"
		title="" style="width:165px;height:220px;">
<img  class="lazy-img" src="" data-src="https://gss0.bdstatic.com/94o3dSag_xI4khGkpoWK1HF6hhy/baike/s%3D220/sign=b1ba8a2db13533faf1b6942c98d3fdca/b7fd5266d0160924037aa138d40735fae6cd34b1.jpg"  alt="" style="width:165px;height:220px;"/>
</a>
</div>下，重力传至<a target=_blank href="/item/%E4%B8%8B%E8%82%A2%E9%AA%A8">下肢骨</a>,体积渐缩小。</div><div class="anchor-list">
<a name="1_2" class="lemma-anchor para-title" ></a>
<a name="sub63223_1_2" class="lemma-anchor " ></a>
<a name="后面观" class="lemma-anchor " ></a>
<a name="1-2" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>后面观</h3>
</div>
<div class="para" label-module="para">椎骨棘突连贯成纵嵴，位于背部正中线。颈椎棘突短而分叉，近水平位。<a target=_blank href="/item/%E8%83%B8%E6%A4%8E%E6%A3%98%E7%AA%81">胸椎棘突</a>细长，斜后下方。呈叠瓦状排列；<a target=_blank href="/item/%E8%85%B0%E6%A4%8E">腰椎</a>棘突呈板状水平向后。</div><div class="anchor-list">
<a name="1_3" class="lemma-anchor para-title" ></a>
<a name="sub63223_1_3" class="lemma-anchor " ></a>
<a name="侧面观" class="lemma-anchor " ></a>
<a name="1-3" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>侧面观</h3>
</div>
<div class="para" label-module="para">可见<a target=_blank href="/item/%E9%A2%88">颈</a>、胸、腰、<a target=_blank href="/item/%E9%AA%B6">骶</a>四个生理性弯曲，颈和腰曲凸向前，胸和骶曲凸向后。</div>
<div class="para" label-module="para">在正常情况下，脊柱有4个弯曲，从侧面看呈S形，即颈椎前凸、<a target=_blank href="/item/%E8%83%B8%E6%A4%8E">胸椎</a>后凸、腰椎前凸和骶椎后凸。长期姿势不正和某些疾病（如<a target=_blank href="/item/%E8%83%B8%E6%A4%8E%E7%BB%93%E6%A0%B8">胸椎结核</a>、类湿性<a target=_blank href="/item/%E8%84%8A%E6%9F%B1%E7%82%8E">脊柱炎</a>等）可使脊柱形成异常弯曲，如<a target=_blank href="/item/%E9%A9%BC%E8%83%8C">驼背</a>。</div><div class="anchor-list">
<a name="2" class="lemma-anchor para-title" ></a>
<a name="sub63223_2" class="lemma-anchor " ></a>
<a name="组成" class="lemma-anchor " ></a>
</div><div class="para-title level-2" label-module="para-title">
<h2 class="title-text"><span class="title-prefix">脊柱</span>组成</h2>
<a class="edit-icon j-edit-link" data-edit-dl="2" href="javascript:;"><em class="cmn-icon wiki-lemma-icons wiki-lemma-icons_edit-lemma"></em>编辑</a>
</div>
<div class="anchor-list">
<a name="2_1" class="lemma-anchor para-title" ></a>
<a name="sub63223_2_1" class="lemma-anchor " ></a>
<a name="概述" class="lemma-anchor " ></a>
<a name="2-1" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>概述</h3>
</div>
<div class="para" label-module="para">脊柱是身体的支柱，<div class="lemma-picture text-pic layout-right" style="width:220px; float: right;">
<a class="image-link" nslog-type="9317" 
			href="/pic/%E8%84%8A%E6%9F%B1/1146229/0/7c5fcc1bfcccd6edad6e75d6?fr=lemma&ct=single" target="_blank"
		title="上传医疗用图,方便大家查找相关部位" style="width:220px;height:171px;">
<img  class="lazy-img" src="" data-src="https://gss2.bdstatic.com/9fo3dSag_xI4khGkpoWK1HF6hhy/baike/s%3D220/sign=3c23502efdfaaf5180e386bdbc5494ed/7e3e6709c93d70cfc9ff5205f8dcd100baa12bb5.jpg"  alt="上传医疗用图,方便大家查找相关部位" style="width:220px;height:171px;"/>
</a>
<span class="description">
上传医疗用图,方便大家查找相关部位
</span>
</div>位于背部正中，上端接颅骨，下端达<a target=_blank href="/item/%E5%B0%BE%E9%AA%A8">尾骨</a>尖。</div>
<div class="para" label-module="para">脊柱分颈、胸、腰、骶及尾五段，上部长，能活动，好似支架，悬挂着胸壁和腹壁；下部短，比较固定。身体的重量和所受的震荡即由此传达至下肢。</div>
<div class="para" label-module="para">脊柱由<a target=_blank href="/item/%E8%84%8A%E6%A4%8E">脊椎</a>骨及椎间盘构成，是一相当柔软又能活动的结构。随着身体的运动载荷，脊柱的形状可有相当大的改变。脊柱的活动取决于椎间盘的完整，相关脊椎<a target=_blank href="/item/%E9%AA%A8%E5%85%B3%E8%8A%82">骨关节</a>突间的和谐。</div>
<div class="para" label-module="para">脊柱的长度，3/4是由椎体构成，1/4由椎间盘构成。</div><div class="anchor-list">
<a name="2_2" class="lemma-anchor para-title" ></a>
<a name="sub63223_2_2" class="lemma-anchor " ></a>
<a name="结构" class="lemma-anchor " ></a>
<a name="2-2" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>结构</h3>
</div>
<div class="para" label-module="para">脊柱由26块脊椎骨合成，即24块椎骨（颈椎7块、胸椎12块、腰椎5块）、骶骨1块、尾骨1块，由于骶骨系由5块，尾骨由4块组成，正常脊柱也可以由33块组成。（如图：脊柱侧面||脊柱后面）</div>
<div class="para" label-module="para">这样众多的脊椎骨，由于周围有坚强的韧带<sup class="sup--normal" data-sup="1">
[1]</sup><a class="sup-anchor" name="ref_[1]_63223">&nbsp;</a>
相连系，能维持相当稳定，又因彼此之间有椎骨间关节相连，具有相当程度的活动，每个椎骨的活动范围虽然很少，但如全部一起活动，范围就增加很多。</div>
<div class="para" label-module="para">脊柱的前面由椎体堆积而成，其前与胸腹内脏邻近，非但保护脏器本身，同时尚保护至脏器的神经、血管，其间仅隔有一层较薄的疏松组织。椎体破坏时，在颈部，脓液可聚集于咽后，或沿颈部下降至<a target=_blank href="/item/%E9%94%81%E9%AA%A8%E4%B8%8B%E7%AA%9D">锁骨下窝</a>，亦可沿臂丛至腋窝；在胸部可沿<a target=_blank href="/item/%E8%82%8B%E9%97%B4%E7%A5%9E%E7%BB%8F">肋间神经</a>至胸壁，亦可波及纵隔；在腰部可沿腰大肌筋膜下降，形成<a target=_blank href="/item/%E8%85%B0%E5%A4%A7%E8%82%8C%E8%84%93%E8%82%BF">腰大肌脓肿</a>，可流注至腹股沟下方，亦可绕过股骨小转子至臀部。</div>
<div class="para" label-module="para">脊柱的后面由各椎骨的椎弓、椎板、横突及棘突组成。彼此借韧带互相联系，其浅面仅覆盖肌肉，比较接近体表，易于扪触。脊柱后部的病变易穿破皮肤。</div>
<div class="para" label-module="para">在脊柱前后两面之间为<a target=_blank href="/item/%E6%A4%8E%E7%AE%A1">椎管</a>，内藏脊髓，其周围骨性结构如椎体、<a target=_blank href="/item/%E6%A4%8E%E5%BC%93">椎弓</a>、椎板，因骨折或其他病变而侵入椎管时，即可引起<a target=_blank href="/item/%E8%84%8A%E9%AB%93%E5%8E%8B%E8%BF%AB%E7%97%87">脊髓压迫症</a>，甚至仅小量出血及<a target=_blank href="/item/%E8%82%89%E8%8A%BD%E7%BB%84%E7%BB%87">肉芽组织</a>即可引起<a target=_blank href="/item/%E6%88%AA%E7%98%AB">截瘫</a>。</div><div class="anchor-list">
<a name="2_3" class="lemma-anchor para-title" ></a>
<a name="sub63223_2_3" class="lemma-anchor " ></a>
<a name="椎间短韧带" class="lemma-anchor " ></a>
<a name="2-3" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>椎间短韧带</h3>
</div>
<div class="para" label-module="para">很多,在相邻椎骨的椎弓之间的叫椎弓间韧带，由弹性<a target=_blank href="/item/%E7%BB%93%E7%BC%94%E7%BB%84%E7%BB%87">结缔组织</a>构成，呈黄色，故又称<a target=_blank href="/item/%E9%BB%84%E9%9F%A7%E5%B8%A6">黄韧带</a>。黄韧带有很大的弹性，连接着相邻的椎板，协助椎板保护椎管内的脊髓，并限制脊柱的过度前屈。此外在各棘突之间、各横突之间，分别生有棘间韧带和横突间韧带。</div><div class="anchor-list">
<a name="2_4" class="lemma-anchor para-title" ></a>
<a name="sub63223_2_4" class="lemma-anchor " ></a>
<a name="脊柱的长韧带" class="lemma-anchor " ></a>
<a name="2-4" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>脊柱的长韧带</h3>
</div>
<div class="para" label-module="para">主要有三条：</div>
<div class="para" label-module="para">在椎骨前面的是<a target=_blank href="/item/%E5%89%8D%E7%BA%B5%E9%9F%A7%E5%B8%A6">前纵韧带</a>，上连<a target=_blank href="/item/%E6%9E%95%E9%AA%A8%E5%A4%A7%E5%AD%94">枕骨大孔</a>前缘，下达骶骨前面，紧贴椎体和椎间盘前面，厚实而坚韧，对脊柱稳定有重要作用。椎体后面的<a target=_blank href="/item/%E5%90%8E%E7%BA%B5%E9%9F%A7%E5%B8%A6">后纵韧带</a>长度与前纵韧带相当，与椎体相贴部分比较狭细，但在椎间盘处较宽，后纵韧带可限制脊柱过分前屈及防止椎间盘向后脱出的作用。在<a target=_blank href="/item/%E6%A3%98%E7%AA%81">棘突</a>尖上还有一条上下连续的<a target=_blank href="/item/%E6%A3%98%E4%B8%8A%E9%9F%A7%E5%B8%A6">棘上韧带</a>，在胸、腰、骶部紧贴棘突末端，至颈部则呈板片状，将两侧肌肉分开，且由弹性结缔组织构成，特名之为项韧带ligamentum nuchae。</div>
<div class="para" label-module="para">环枕关节和环枢关节是脊柱上端与颅骨之间的连接，又合称为环枕枢关节。</div><div class="anchor-list">
<a name="3" class="lemma-anchor para-title" ></a>
<a name="sub63223_3" class="lemma-anchor " ></a>
<a name="功能" class="lemma-anchor " ></a>
</div><div class="para-title level-2" label-module="para-title">
<h2 class="title-text"><span class="title-prefix">脊柱</span>功能</h2>
<a class="edit-icon j-edit-link" data-edit-dl="3" href="javascript:;"><em class="cmn-icon wiki-lemma-icons wiki-lemma-icons_edit-lemma"></em>编辑</a>
</div>
<div class="para" label-module="para">脊柱为人体的中轴骨骼，是身体的支柱，有负重、减震、保护和��动等功能。</div><div class="anchor-list">
<a name="3_1" class="lemma-anchor para-title" ></a>
<a name="sub63223_3_1" class="lemma-anchor " ></a>
<a name="支持和保护功能" class="lemma-anchor " ></a>
<a name="3-1" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>支持和保护功能</h3>
</div>
<div class="para" label-module="para">人体直立时，重心在上部通过齿突，至骨盆则位于第2骶椎前左方约7cm处，相当于髋关节额状轴平面的后方，膝、踝关节的前方。脊柱上端承托头颅，胸部与肋骨结成胸廓。上肢借助<a target=_blank href="/item/%E8%82%B1%E9%AA%A8">肱骨</a>、锁骨和<a target=_blank href="/item/%E8%83%B8%E9%AA%A8">胸骨</a>以及肌肉与脊柱相连，下肢借骨盆与脊柱相连。上下肢的各种活动，均通过脊柱调节，保持身体平衡。脊柱的四个生理弯曲，使脊柱如同一个弹簧，能增加缓冲震荡的能力，加强姿势的稳定性，椎间盘也可吸收震荡，在剧烈运动或跳跃时，可防止颅骨、大脑受损伤，脊柱与肋、胸骨和<a target=_blank href="/item/%E9%AB%8B%E9%AA%A8">髋骨</a>分别组成胸廓和骨盆，对保护<a target=_blank href="/item/%E8%83%B8%E8%85%94">胸腔</a>和盆腔脏器起到重要作用。另外，脊柱具有很大的运动功能。</div><div class="anchor-list">
<a name="3_2" class="lemma-anchor para-title" ></a>
<a name="sub63223_3_2" class="lemma-anchor " ></a>
<a name="运动功能" class="lemma-anchor " ></a>
<a name="3-2" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>运动功能</h3>
</div>
<div class="para" label-module="para">脊柱除支持和保护功能外，有灵活的运动功能。虽然在相邻两椎骨间运动范围很小，但多数椎骨间的运动累计在一起，就可进行较大幅度的运动，其运动方式包括屈伸、侧屈、旋转和环转等项。脊柱各段的运动度不同，这与椎间盘的厚度、<a target=_blank href="/item/%E6%A4%8E%E9%97%B4%E5%85%B3%E8%8A%82">椎间关节</a>的方向等制约因素有关。骶部完全不动，胸部运动很少，颈部和腰部则比较灵活。人在立正姿势时，通过身体所引的垂直重力线经过<a target=_blank href="/item/%E9%A2%88%E6%A4%8E%E4%BD%93">颈椎体</a>的后方，在第7颈椎和第1胸椎处通过椎体，经胸椎之前下降，再于胸腰结合部越过椎体，经腰椎后方并穿过第4腰椎至骶骨岬再经骶骨前方、<a target=_blank href="/item/%E9%AA%B6%E9%AB%82%E5%85%B3%E8%8A%82">骶髂关节</a>而传至下肢。脊柱的弯曲，特别是颈曲与腰曲，随重力的变化而改变其曲度。</div>
<div class="para" label-module="para">脊柱背侧主要为肌肉，脊柱周围的肌肉可以发动和承受作用于<a target=_blank href="/item/%E8%BA%AF%E5%B9%B2">躯干</a>的外力作用。直接作用于腰背部脊柱的肌肉有背肌、腰肌。背肌分浅层和深层：浅层包括<a target=_blank href="/item/%E8%83%8C%E9%98%94%E8%82%8C">背阔肌</a>、<a target=_blank href="/item/%E4%B8%8B%E5%90%8E%E9%94%AF%E8%82%8C">下后锯肌</a>，深层包括骶棘肌、<a target=_blank href="/item/%E6%A8%AA%E7%AA%81%E6%A3%98%E8%82%8C">横突棘肌</a>、横突间肌、棘突间肌；腰肌包括腰方肌和腰大肌。</div>
<div class="para" label-module="para">间接作用于腰脊部脊柱的肌肉有腰前外侧壁肌、臀大肌、臀中肌、<a target=_blank href="/item/%E8%87%80%E5%B0%8F%E8%82%8C">臀小肌</a>、<a target=_blank href="/item/%E8%82%A1%E4%BA%8C%E5%A4%B4%E8%82%8C">股二头肌</a>、半腱肌及<a target=_blank href="/item/%E5%8D%8A%E8%86%9C%E8%82%8C">半膜肌</a>等。</div><div class="anchor-list">
<a name="4" class="lemma-anchor para-title" ></a>
<a name="sub63223_4" class="lemma-anchor " ></a>
<a name="形成" class="lemma-anchor " ></a>
</div><div class="para-title level-2" label-module="para-title">
<h2 class="title-text"><span class="title-prefix">脊柱</span>形成</h2>
<a class="edit-icon j-edit-link" data-edit-dl="4" href="javascript:;"><em class="cmn-icon wiki-lemma-icons wiki-lemma-icons_edit-lemma"></em>编辑</a>
</div>
<div class="anchor-list">
<a name="4_1" class="lemma-anchor para-title" ></a>
<a name="sub63223_4_1" class="lemma-anchor " ></a>
<a name="生理发育" class="lemma-anchor " ></a>
<a name="4-1" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>生理发育</h3>
</div>
<div class="para" label-module="para">脊柱的发育是由中胚层的生骨节细胞围绕<a target=_blank href="/item/%E8%84%8A%E9%AB%93">脊髓</a>和<a target=_blank href="/item/%E8%84%8A%E7%B4%A2">脊索</a>形成的。胚胎早期，每侧体节腹内侧面分出一团间充质细胞，为生骨节。生骨节逐渐移向中线脊索周围。起初生骨节组织的节段包绕脊索与体节对应，当进一步发展时，每个生骨节的尾端部分变致密，并和下位生骨节的头端连接起来，形成新的节段称椎骨原基，即后来的椎体。椎体形成后不久，在其背面伸出密集的间充质，形成神经弓，包围脊髓。腹面形成肋突，肋突在胸椎形成肋骨，在颈、腰椎与横突相合。椎骨原基形成<a target=_blank href="/item/%E8%BD%AF%E9%AA%A8">软骨</a>，后骨化为椎体。椎体中的脊索完全退化，但在椎间隙中央的脊索，却保留下来，增长并经过粘液样变性，形成髓核。髓核周围的纤维组织分化成<a target=_blank href="/item/%E7%BA%A4%E7%BB%B4%E8%BD%AF%E9%AA%A8">纤维软骨</a>环，与髓核共同构成椎间盘。临床上偶遇到骶尾部的脊索组织残留并异常生长而形成肿瘤，压迫周围组织产生腰骶痛及盆腔脏器功能障碍。</div>
<div class="para" label-module="para">生骨节旁的生<a target=_blank href="/item/%E8%82%8C%E8%8A%82">肌节</a>组织，原来与生骨节位于同一节段，当生骨节重新组合之后，则处于两相邻椎骨间，并逐渐发育成脊旁肌肉。原位于生骨节间的动脉，此时处于椎体腰部，形成脊间动脉，即以后的肋间动脉及<a target=_blank href="/item/%E8%85%B0%E5%8A%A8%E8%84%89">腰动脉</a>。神经则位于两椎骨间，通过后来形成的椎间孔与脊髓相接，成<a target=_blank href="/item/%E8%84%8A%E7%A5%9E%E7%BB%8F">脊神经</a>。</div>
<div class="para" label-module="para">出生时的椎骨在椎体和两侧椎弓各有一个骨化中心。生后一年，胸、腰椎两侧椎弓完全融合。颈椎第2年初融合。骶骨较晚，约在7～10岁融合，且常融合不良，形成脊柱裂。椎弓与椎体的融合，在颈椎为3岁，胸椎为4～5岁，腰椎6岁，骶椎7岁或更晚。次发骨化中心在青春期才出现。</div>
<div class="para" label-module="para">脊柱的分节和包绕神经管，是一个复杂的演化发育过程，在发育过程中脊椎的发育缺陷可形成半椎、楔椎、蝶椎、融合椎、移行椎,是常见的脊椎畸形之一,更常见的发育障碍是两侧椎弓对合障碍形成的脊柱裂。较轻的脊柱裂多为腰骶椎骨的后弓没有合并，但脊神经正常，表面皮肤正常或仅有小凹，或有色素沉着及毛发，因临床无症状,常在X线片中发现，称<a target=_blank href="/item/%E9%9A%90%E6%80%A7%E8%84%8A%E6%9F%B1%E8%A3%82">隐性脊柱裂</a>；重者可同时有脊神经、脊膜或脊髓的膨出，产生相应的脊神经功能障碍。</div>
<div class="para" label-module="para">在<a target=_blank href="/item/%E8%83%9A%E8%83%8E">胚胎</a>1～3个月时，脊髓和脊柱的长度一致，在以后的发育过程中，脊柱的生长迅速超过了脊髓，致脊髓末端在椎管内上升。在出生时其末端位于腰3（第3腰椎，下同）水平，至��人末端在腰1下缘，腰2以下的脊膜称为终丝，仍连于尾骨水平。随着这种生长不相称的结果，腰骶脊神经就从脊髓的发出处，斜行到相应的脊柱节段出椎间孔处，脊髓以下的神经呈马尾状，称为<a target=_blank href="/item/%E9%A9%AC%E5%B0%BE%E7%A5%9E%E7%BB%8F">马尾神经</a>。<a target=_blank href="/item/%E8%85%B0%E6%A4%8E%E7%A9%BF%E5%88%BA">腰椎穿刺</a>，碘水造影，均在此水平以下进行，以免刺伤脊髓。</div><div class="anchor-list">
<a name="4_2" class="lemma-anchor para-title" ></a>
<a name="sub63223_4_2" class="lemma-anchor " ></a>
<a name="弯曲形成" class="lemma-anchor " ></a>
<a name="4-2" class="lemma-anchor " ></a>
</div><div class="para-title level-3" label-module="para-title">
<h3 class="title-text"><span class="title-prefix">脊柱</span>弯曲形成</h3>
</div>
<div class="para" label-module="para">新生儿的脊柱是由胸椎后凸和骶骨后凸形成的向前弯曲，这两个弯曲可以最大限度地扩大胸腔、盆腔对脏器的容量。婴儿出生时，颈部始呈稍凸向前的弯曲，当生后3个月，婴儿抬头向前看时，即形成了永久性向前凸的颈曲以保持头在<a target=_blank href="/item/%E8%BA%AF%E5%B9%B2">躯干</a>上的平衡。在生后的18个月幼儿学习走路时，又出现了前凸的腰曲，使身体在骶部以上直立。 <div class="lemma-picture text-pic layout-right" style="width:189px; float: right;">
<a class="image-link" nslog-type="9317" 
			href="/pic/%E8%84%8A%E6%9F%B1/1146229/0/b258f5c4ac0d8e918226aca6?fr=lemma&ct=single" target="_blank"
		title="说明弯曲过程" style="width:189px;height:220px;">
<img  class="lazy-img" src="" data-src="https://gss3.bdstatic.com/-Po3dSag_xI4khGkpoWK1HF6hhy/baike/s%3D220/sign=2b06e82795cad1c8d4bbfb254f3e67c4/9f510fb30f2442a7c27b05add143ad4bd1130244.jpg"  alt="说明弯曲过程" style="width:189px;height:220px;"/>
</a>
<span class="description">
说明弯曲过程
</span>
</div>这样的脊柱出现了人类所特有的4个矢状面弯曲：两个原发后凸和两个继发前凸。胸椎的后凸是由于胸椎椎体前窄后宽的结果，而颈部的继发前凸主要是由椎间盘的前宽后窄来构成的，其椎体则前后等高或前方稍矮。腰椎的前凸则除了椎间盘的前高后矮外，腰4及腰5椎体亦变得前高后矮；腰3椎体不定，仍多为方形，而腰1、腰2椎体仍适应胸腰段的后凸而呈后高前矮的形态。</div>
<div class="para" label-module="para">完成四个弯曲的人类脊柱在站立位时，重力线应通过每个弯曲的交接处，然后向下以<a target=_blank href="/item/%E9%AB%8B%E5%85%B3%E8%8A%82">髋关节</a><sup class="sup--normal" data-sup="2">
[2]</sup><a class="sup-anchor" name="ref_[2]_63223">&nbsp;</a>
稍后方，膝踝关节稍前方而达地面。腰椎前凸在每个人并不一致，女性前凸较大。青年性<a target=_blank href="/item/%E5%9C%86%E8%83%8C">圆背</a>患者，或老年性驼背患者，为保持直立位，腰椎前凸亦增加。老年人椎间盘退变后颈椎及腰椎前凸可减少。脊柱的弯曲可协助椎间盘减少振荡，但却使支撑力减少，在弯曲交界处容易损伤（如胸12，腰1）及慢性劳损（如腰4、腰5）成为腰痛的易发病处。</div>
<div class="para" label-module="para">脊柱的前凸增加称前凸，常见于腰椎及骶骨水平位的人。过大的弧形后凸常见于胸部，如为骤弯则称为成角畸形，常见于骨折、结核。向侧方的<a target=_blank href="/item/%E8%84%8A%E6%9F%B1%E5%BC%AF%E6%9B%B2">脊柱弯曲</a>称为侧凸。这些都影响脊柱的承重和传递功能，故为<a target=_blank href="/item/%E7%97%85%E7%90%86%E7%8A%B6%E6%80%81">病理状���</a>，可导致腰痛。</div>
<div class="para" label-module="para">人类直立运动已有约300万～500万年的历史，但直立后的脊柱仍不能完全适应功能的需要，特别是腰骶交界处的慢性劳损，常为腰痛发病的基础。</div>
<div class="para" label-module="para">脊柱的四个生理弯曲：即颈曲、胸曲、腰曲及骶曲，颈曲凸向前、胸曲凸向后、腰曲凸向前、骶曲凸向后.</div><div class="anchor-list">
<a name="5" class="lemma-anchor para-title" ></a>
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<a name="负荷" class="lemma-anchor " ></a>
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<h2 class="title-text"><span class="title-prefix">脊柱</span>负荷</h2>
<a class="edit-icon j-edit-link" data-edit-dl="5" href="javascript:;"><em class="cmn-icon wiki-lemma-icons wiki-lemma-icons_edit-lemma"></em>编辑</a>
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<div class="para" label-module="para">脊柱的负荷为某段以上的<div class="lemma-picture text-pic layout-right" style="width:220px; float: right;">
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			href="/pic/%E8%84%8A%E6%9F%B1/1146229/0/ea85a9455f944f1ecffca3d3?fr=lemma&ct=single" target="_blank"
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通过图更形象说明问题
</span>
</div>体重、<a target=_blank href="/item/%E8%82%8C%E8%82%89%E5%BC%A0%E5%8A%9B">肌肉张力</a>和外在负重的总和。不同的部位的脊柱节段承担着不同的负荷。由于腰椎处于脊柱的最低位，负荷相当大，又是活动段与固定段的交界处，因而损伤机会多，成为<a target=_blank href="/item/%E8%85%B0%E8%83%8C%E7%97%9B">腰背痛</a>最常发生的部位。 脊柱的负荷有静态和动态两种。静态是指站立、坐位或卧位时脊柱所承受的负荷及内在平衡，动态则指身体在活动状态下所施于脊柱的力。这些负荷需要相应的关节、韧带和肌肉来维持。</div><div class="anchor-list">
<a name="6" class="lemma-anchor para-title" ></a>
<a name="sub63223_6" class="lemma-anchor " ></a>
<a name="活动度" class="lemma-anchor " ></a>
</div><div class="para-title level-2" label-module="para-title">
<h2 class="title-text"><span class="title-prefix">脊柱</span>活动度</h2>
<a class="edit-icon j-edit-link" data-edit-dl="6" href="javascript:;"><em class="cmn-icon wiki-lemma-icons wiki-lemma-icons_edit-lemma"></em>编辑</a>
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<div class="para" label-module="para">正常人脊柱有一定的活动度，但各部位活动度不同，颈、腰段活动度较大，胸段活动度极小，骶段几乎无活动性。一般情况下颈段可前屈、后伸各35°~45°，左右侧弯各45°，旋转60°~80°。腰段在臀部固定的条件下可前屈75°~90°，后伸30°，左右侧弯各30°~35°，旋转30°~35°。检查时医师固定患者肩部，嘱被检者做前弓、后仰、侧弯、旋转等运动；检查胸椎活动度可先固定骨盆再旋转肩部，注意观察有无异常改变。</div>
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<p class="title"><a href="/tashuo/browse/content?id=19986ed3441e083d663552d5&lemmaId=&fromLemmaModule=pcBottom" target="_blank">猫咪真的摔不死吗？</a>
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人们常说，猫咪有九条命，即使从楼顶跌落，也不会死掉。事实真的如此吗？其实猫咪并不是摔不死，只是相比其它动物而言，它们能够活下来的几率要高很多！所以，各位小伙伴可不要为了证实这件事而拿猫咪做实验哦！带着疑问，我们来了解一下猫咪从高处坠落的存活率到底比其它动物高在哪？平衡功能的...</a>
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<span class="tashuo-publish-date">2016-12-05</span><span class="tashuo-like J-like " data-isvote="0"><i></i><strong class="J-number">63</strong></span>
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<span class="index">1.</span>
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<a rel="nofollow" href="/redirect/8a97WdZqIopbZDpeLoNi5licKnAyrt7ltS51D8HvTiw53J8cUoWLz4zYp9Xn60F4z2X7SmPaE1dr_MaD71gf2-x0xQ" target="_blank" class="text">韧带<span class="linkout">&nbsp;</span></a>
<span class="site">．百度百科</span><span>．2015-04-21</span><span>&#91;引用日期2015-04-21&#93;</span></li><li class="reference-item reference-item--type1 " id="reference-[2]-63223-wrap">
<span class="index">2.</span>
<a class="gotop anchor"  name="refIndex_2_63223" id="refIndex_2_63223" title="向上跳转" href="#ref_[2]_63223">&nbsp;&nbsp;</a>
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<span class="site">．百度百科</span><span>．2015-04-21</span><span>&#91;引用日期2015-04-21&#93;</span></li></ul>
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疾病
</span>
，<span class="taglist">
医学术语
</span>
，<span class="taglist">
医学
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<dt class="title">词条统计</dt>
<dd class="description">
<ul>
<li>浏览次数：<span id="j-lemmaStatistics-pv"></span>次</li>
<li>编辑次数：51次<a href="/historylist/%E8%84%8A%E6%9F%B1/1146229" class="nslog:1021" target="_blank">历史版本</a></li>
<li>最近更新：<span class="j-modified-time" style="display:none">2018-06-08</span></li>
<li>创建者：<a class="show-userCard" data-uid="3065696" title="查看此用户资料" target="_blank" href="http://www.baidu.com/p/%E6%BC%A0%E4%BA%BA" nslog-type="1022">漠人</a></li>
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</span>
</a>
</dt>
<dd class="catalog-title level2">
<a href="#1_1" class="title-link">
<span class="text">
<span class="title-index">1.1</span>
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<span class="text">
<span class="title-index">1.3</span>
<span class="title-link" nslog-type="10002802">侧面观</span>
</span>
</a>
</dd>
<dt class="catalog-title level1">
<em class="pointer"></em>
<a href="#2" class="title-link">
<span class="text">
<span class="title-index">2</span>
<span class="title-link" nslog-type="10002802">组成</span>
</span>
</a>
</dt>
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<a href="#2_1" class="title-link">
<span class="text">
<span class="title-index">2.1</span>
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</span>
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</dd>
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<span class="text">
<span class="title-index">2.2</span>
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</span>
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<span class="text">
<span class="title-index">2.3</span>
<span class="title-link" nslog-type="10002802">椎间短韧带</span>
</span>
</a>
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<a href="#2_4" class="title-link">
<span class="text">
<span class="title-index">2.4</span>
<span class="title-link" nslog-type="10002802">脊柱的长韧带</span>
</span>
</a>
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<span class="text">
<span class="title-index">3</span>
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</span>
</a>
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<a href="#3_1" class="title-link">
<span class="text">
<span class="title-index">3.1</span>
<span class="title-link" nslog-type="10002802">支持和保护功能</span>
</span>
</a>
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<span class="text">
<span class="title-index">3.2</span>
<span class="title-link" nslog-type="10002802">运动功能</span>
</span>
</a>
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<em class="pointer"></em>
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<span class="text">
<span class="title-index">4</span>
<span class="title-link" nslog-type="10002802">形成</span>
</span>
</a>
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<span class="title-index">4.1</span>
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<span class="title-index">4.2</span>
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<span class="text">
<span class="title-index">5</span>
<span class="title-link" nslog-type="10002802">负荷</span>
</span>
</a>
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<em class="pointer"></em>
<a href="#6" class="title-link">
<span class="text">
<span class="title-index">6</span>
<span class="title-link" nslog-type="10002802">活动度</span>
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        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

    // 展现策略
    rightCheck.editView('1146229', function(res) {
        if (!res.errno) {
            if (res.data.edit) {
                $('.para-title .edit-icon').css('display', 'block');
            }
        } else {
            if ('1') {
                $('.para-title .edit-icon').css('display', 'block');
            }
        }
    });
}();
!function(){	require.async(["wiki-common:widget/lib/jquery/jquery","wiki-lemma:widget/lemma_content/mainContent/albumList/albumList","wiki-common:widget/component/nslog/nslog"],function($,AlbumList,nslog){
		var list=new AlbumList({
			newLemmaId:"1146229",
			lemmaTitle:"脊柱",
			lemmaId:"63223",
			subLemmaId:"63223",
			data:[{"coverpic":"263e802faf8373081f308999","width":739,"height":827,"desc":"\u8bcd\u6761\u56fe\u7247","total":6,"coverurl":"https:\/\/gss0.bdstatic.com\/94o3dSag_xI4khGkpoWK1HF6hhy\/baike\/s%3D235\/sign=05e586f451da81cb4ae684ce6767d0a4\/cefc1e178a82b901e21bad33738da9773912ef78.jpg"}]
		});
		!!window.ScriptLazyLoad && window.ScriptLazyLoad.regist({
			dom:$('.album-list'),
			loadFunc:function(){
				list.load();
				nslog(1258);
			},
			distance:500
		});
	});
}();
!function(){    require.async(["wiki-lemma:widget/lemma_content/mainContent/tashuo/tashuo"],function(init){
        init();
    });
}();
!function(){        require.async(['wiki-lemma:widget/lemma_content/mainContent/lemmaRelation/lemmaInsert'], function(init) {
            init({ // 关系化统计需求--传参  shangwenbin
                lemmaId: "63223",
                newLemmaId: "1146229",
                subLemmaId: "63223",
                lemmaTitle: "脊柱"
            });
        });
    }();
!function(){		require.async(["wiki-lemma:widget/lemma_content/mainContent/lemmaReference/lemmaReference","wiki-lemma:widget/lemma_content/mainContent/lemmaReference/lemmaReferenceTip/lemmaReferenceTip"],function(Reference,ReferenceTip){
			new Reference({
				subLemmaId:"63223"
			});
			new ReferenceTip({
				subLemmaId:"1146229",
				lemmaTitle:"脊柱",
				reference:[{"type":"1","title":"\u97e7\u5e26","url":"\/redirect\/8a97WdZqIopbZDpeLoNi5licKnAyrt7ltS51D8HvTiw53J8cUoWLz4zYp9Xn60F4z2X7SmPaE1dr_MaD71gf2-x0xQ","site":"\u767e\u5ea6\u767e\u79d1","publishDate":"2015-04-21","refDate":"2015-04-21","index":1},{"type":"1","title":"\u9acb\u5173\u8282","url":"\/redirect\/7207-8I7X0s5OrCjAlexzEVeDv6uMo1JgsfDhoJh1tWIhSuEmsVN7PuSO65rLDldheUkvLeWt06S3MVoniFs1ZUP","site":"\u767e\u5ea6\u767e\u79d1","publishDate":"2015-04-21","refDate":"2015-04-21","index":2}]
			});
		});
	}();
!function(){        require.async(["wiki-common:widget/lib/jquery/jquery"],function($){
            function openTagToggle(node) {
                if ($(node).hasClass("collapse")) {
                    $(node).removeClass("collapse");
                    $("#open-tag").css("height", '22px');
                } else {
                    $(node).addClass("collapse");
                    $("#open-tag").css("height", $("#open-tag-item").css("height"));
                }
            }
            if (parseInt($("#open-tag-item").css("height")) <= 30) {
                $('#open-tag-collapse').hide();
            }
            $("#open-tag-collapse").on("click", function () {
                openTagToggle($("#open-tag")[0]);
            });
        });
    }();
!function(){    require.async(["wiki-lemma:widget/promotion/rightTashuo/rightTashuo"],function(init){
        init({
            lemmaId: 1146229,
            lemmaTitle: '脊柱'
        });
    });
}();
!function(){        require('wiki-lemma:widget/lemma_content/configModule/zhixin/zhixin')(
            1146229,
            '脊柱'
        );
    }();
!function(){    require.async(["wiki-lemma:widget/lemma_content/mainContent/lemmaStatistics/lemmaStatistics"],function(init){
        init({
            newLemmaIdEnc:"76f8efb9b03cd8cf8ffed6da"
        });
    });
}();
!function(){	require.async(["wiki-lemma:widget/lemma_content/mainContent/sideCatalog/sideCatalog"],function(SideCatalog){
		new SideCatalog();
	});
}();
!function(){        require.async(["wiki-lemma:widget/promotion/fengchao/fengchao","wiki-lemma:widget/promotion/unionAd/unionAd"], function (init, unionAd) {
            init({
                newLemmaId: "1146229",
                lemmaTitle: "脊柱",
                encodeLemmaTitle: "%BC%B9%D6%F9",
                adManager: {"wapRelatedBusiness":1}
            }, {
                errFn: unionAd,
                dom: $('#side_box_unionAd')
            });
        });
    }();
!function(){        require.async(['wiki-lemma:widget/promotion/guessLike/guessLike'], function (app) {
            app.init({
                lemmaTitle: '脊柱',
                adManager: {"wapRelatedBusiness":1}
            });
        });
    }();
!function(){            require.async(['wiki-lemma:widget/promotion/bottomAd/bottomAd'], function (init) {
                init({
                    sId: 'BOTTOM_PRO_AD',
                    adManager: {"wapRelatedBusiness":1}
                });
            });
        }();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var Dialog = require("wiki-common:widget/ui/dialog/dialog");
    var userLogin = require('wiki-common:widget/component/userLogin/userLogin');
    var unameFiller = require('wiki-common:widget/component/unameFiller/unameFiller');
    var rightCheck = require('wiki-lemma:widget/tools/rightCheck/rightCheck');

            var isEnterprise = false;
        var enterpriseOwnerUserId = 0;
    
    var userId = 0;
    var editUrl = '/edit/' + encodeURIComponent('脊柱') + '/' + '1146229';
    var pgcUrl = '/enterprise/editpgc?lemmaId=1146229';

    userLogin.regist({
        onLogin: function(user) {
            userId = user ? user.uid : 0;
        }
    });

    function gotoEdit(url, isMidNight) {
        if (isMidNight) {
            Dialog.alert({
                title: '编辑提示',
                subMsg: '晚23:00至次日8:00，因审核系统例行维护，您提交的版本可能需要较长时间才能通过，望您谅解。',
                onConfirm: function() {
                    window.location.href = url;
                }
            });
        } else {
            window.location.href = url;
        }    
    }

    function showChoseEditDialog(pgcCallback, ugcCallback) {
        new Dialog({
            title: '编辑提示',
            subMsg: '<p>您已开通企业百科服务，推荐您直接编辑“官方资料”，官方资料仅限企业百科绑定的百科账号修改，其他用户账号不可修改。</p><p>如果您想修改其他网友编辑的普通词条内容，请注意遵守百科百科编辑规则。<p>',
            btns: [{
            key: 'pgc',
            text: '编辑官方资料'
            }, {
            style: 'white',
            text: '修改普通词条',
            key: 'ugc'
            }],
            onBtnClick: function(btnKey){
                if (btnKey === 'pgc') {
                    pgcCallback && pgcCallback();
                } else if (btnKey === 'ugc') {
                    ugcCallback && ugcCallback();
                }
            }
        }).show();
    }

    function checkUserLegal(res) {
        var legal = false;
        switch (res.errno) {
            case 100001:
                userLogin.showLoginPop();
                break;
            case 100006:
                unameFiller.show();
                break;
            default:
                legal = true;
        }
        return true;
    }

    function checkUgc(res, url) {
        if (res.errno) {
            switch (res.errno) {
                case 100005:
                    alert('对不起，您目前被封禁');
                    break;
                case 110001:
                    alert('对不起，该词条被锁定');
                    break;
                case 110007:
                    alert('对不起，消歧页无法编辑');
                    break;
                case 110005:
                    Dialog.alert({
                    title: '编辑提示',
                    mainMsg: '对不起，您暂时没有权限编辑该词条。',
                    subMsg: '<p>您好，该词条内容已较丰富，现仅对百科等级达到<b>四级</b>且通过率达到<b>85%</b>的科友开放编辑。</p><p>当您通过努力达到以上要求，就可以参与编辑该词条了。</p><p><img src="https://bkssl.bdimg.com/img/baike/usercenter/growuptask/star.gif" class="star" />参加<a target="_blank" href="/usercenter#guide">成长任务</a>，更快掌握百科编辑技巧，加速升级！</p>'
                    });
                    break;
                case 110008:
                    Dialog.alert({
                    title: '编辑提示',
                    mainMsg: '对不起，您暂时没有权限编辑该词条。',
                    subMsg: '<p>您好，该词条内容已较丰富，现仅对百科等级达到<b>六级</b>且通过率达到<b>85%</b>的科友开放编辑。</p><p>当您通过努力达到以上要求，就可以参与编辑该词条了。</p><p><img src="https://bkssl.bdimg.com/img/baike/usercenter/growuptask/star.gif" class="star" />参加<a target="_blank" href="/usercenter#guide">成长任务</a>，更快掌握百科编辑技巧，加速升级！</p>'
                    });
                    break;
                case 470001:
                    alert('系统错误，请刷新重试');
                    break;
                case 110003:
                    Dialog.alert({
                        title: '编辑提示',
                        subMsg: '很抱歉，该词条有其他用户编辑的版本正在提交，您暂时无法编辑。<br/>百科建议您晚些时候再编辑该词条，或者尝试编辑其他的词条。'
                    });
                    break;
            }
        } else {
            if (!res.data.right.noAudit) {
                Dialog.alert({
                    title: '编辑提示',
                    subMsg: '很抱歉，该词条有其他用户编辑的版本正在提交，您暂时无法编辑。<br/>百科建议您晚些时候再编辑该词条，或者尝试编辑其他的词条。'
                });
                return;
            }
            gotoEdit(url, res.data.notice.isMidNight);
        }
    }

    $(document.body).on('click', '.j-edit-link', function() {
        var dl = $(this).attr('data-edit-dl');
        if (dl) {
            var url = editUrl + '?dl=' + dl;
        } else {
            var url = editUrl;
        }

        rightCheck.preeditCheck('1146229', '脊柱', '脊柱', '129046330', '', function(res) {
            if (!checkUserLegal(res)) {
                return;
            }
            if (isEnterprise && enterpriseOwnerUserId === userId) {
                showChoseEditDialog(function() {
                    location.href = pgcUrl;
                }, function() {
                    checkUgc(res, url);
                });
            } else {
                checkUgc(res, url);
            }
        });
    });
}();
!function(){  require.async(["wiki-common:widget/lib/jquery/jquery","wiki-common:widget/component/footer/footer_feedback"], function($, feedback){
    feedback({el: '#J-bk-feedback-main'});
    feedback({el: '#J-bk-feedback-query', config: {
        appid: 215645,
        productLine: 20184,
        needContactWay: false,
        issuePlaceholder: '亲爱的百度百科用户，请在此填写您的质疑内容及原因哦～'
      },
      proData: {
        "kw": $('#J-bk-feedback-query').data('lemma')
      }
    });
  });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery'),
      initSearchbar = require('wiki-common:widget/component/searchbar-n/searchbar');  
    initSearchbar($('.wgt-searchbar-simple'));
  }();
!function(){    require.async(["wiki-lemma:widget/tools/searchHeader/toolButtons-n/toolButtons"],function(init){
        init({
            lemmaId:"63223",
            subLemmaId:"63223",
            newLemmaId:"1146229"
        });
    });
}();
!function(){    require('wiki-lemma:widget/tools/searchHeader/toolButtons-n/userInfo')();
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery'),
      animation = require('wiki-common:widget/util/animation'),
      nslog = require('wiki-common:widget/component/nslog/nslog'),
      initSearchbar = require('wiki-common:widget/component/searchbar/searchbar');

    var isFadeIn = false,
        isFadeOut = false;

    var fadeInAni, fadeOutAni;

    $(window).on('scroll', function(e) {
        var scrollTop = $(this).scrollTop();

        if (scrollTop > 200 && !isFadeIn && $('.lemmaWgt-searchHeader').css('display') == 'none') {
            fadeOutAni && fadeOutAni.stop();
            fadeInAni = animation({
                duration: 200,
                easing: 'linear',
                onStart: function() {
                    isFadeOut = false;
                    isFadeIn = true;
                    $('.lemmaWgt-searchHeader').css('display', 'block');
                },
                onStep: function(progress) {
                    $('.lemmaWgt-searchHeader').css('opacity', progress)
                },
                onComplete: function(progress) {
                    isFadeIn = false;
                    nslog(10010007);
                }
            });
        } else if (scrollTop <= 200 && !isFadeOut && $('.lemmaWgt-searchHeader').css('display') == 'block') {
            fadeInAni && fadeInAni.stop();
            fadeOutAni = animation({
                duration: 300,
                easing: 'linear',
                onStart: function() {
                    $('.lemmaWgt-searchHeader #suggestion').hide();
                    isFadeIn = false;
                    isFadeOut = true;
                },
                onStep: function(progress) {
                    $('.lemmaWgt-searchHeader').css('opacity', 1 - progress);
                },
                onComplete: function(progress) {
                    isFadeOut = false;
                    $('.lemmaWgt-searchHeader').css('display', 'none');
                }
            });
        }
    });
}();
!function(){    require('wiki-lemma:widget/tools/newSideShare/qzopensl');
    require.async(["wiki-lemma:widget/tools/newSideShare/taskSideShare"],function(taskShare){
        taskShare.init({
            title: '脊柱',
            desc: "\u4eba\u7c7b\u810a\u67f1\u753133\u5757\u690e\u9aa8\uff08\u9888\u690e7\u5757\uff0c\u80f8\u690e12\u5757\uff0c\u8170\u690e5\u5757\uff0c\u9ab6\u9aa8\u3001\u5c3e\u9aa8\u51719\u5757\uff09\u501f\u97e7\u5e26\u3001\u5173\u8282\u53ca\u690e\u95f4\u76d8\u8fde\u63a5\u800c\u6210\u3002\u810a\u67f1\u4e0a\u7aef\u627f\u6258\u9885\u9aa8\uff0c\u4e0b\u8054\u9acb\u9aa8\uff0c\u4e2d\u9644\u808b\u9aa8\uff0c\u5e76\u4f5c\u4e3a\u80f8\u5ed3\u3001\u8179\u8154\u548c\u76c6\u8154\u7684\u540e\u58c1\u3002\u810a\u67f1\u5177\u6709\u652f\u6301\u8eaf\u5e72\u3001\u4fdd\u62a4\u5185\u810f\u3001\u4fdd\u62a4\u810a\u9ad3\u548c\u8fdb\u884c\u8fd0\u52a8\u7684\u529f\u80fd\u3002\u810a\u67f1\u5185\u90e8\u81ea\u4e0a\u800c\u4e0b\u5f62\u6210\u4e00\u6761\u7eb5\u884c\u7684\u810a\u7ba1\uff0c\u5185\u6709\u810a\u9ad3\uff08\u6ce8\uff1a\u810a\u67f1\u4e0d\u7b49\u4e8e\u810a\u690e\u6216\u810a\u690e\u9aa8\uff0c\u810a\u67f1\u662f\u7531N\u5757\u810a\u690e\u7ec4\u6210\u7684\uff09\u3002",
            pic: 'https:\/\/gss0.bdstatic.com\/94o3dSag_xI4khGkpoWK1HF6hhy\/baike\/w%3D268\/sign=789d5214ab18972ba33a07ccdecc7b9d\/cefc1e178a82b901e21bad33738da9773912ef78.jpg',
            url: '',
            qqPic: 'https:\/\/gss0.bdstatic.com\/94o3dSag_xI4khGkpoWK1HF6hhy\/baike\/whfpf%3D739%2C739%2C0\/sign=9e588e09b6003af34def8f205317f16f\/cefc1e178a82b901e21bad33738da9773912ef78.jpg',
            newLemmaId: '1146229',
            lemmaTitle: '脊柱'
        });
    });
}();
!function(){    var $ = require('wiki-common:widget/lib/jquery/jquery');
    var nslog = require("wiki-common:widget/component/nslog/nslog");
    var testElem = require('wiki-common:widget/component/testElem/testElem');
    var cmsModuleLoader = require('wiki-common:widget/component/cmsModuleLoader/cmsModuleLoader');

    function requireAsync() {
        require.async(['wiki-lemma:widget/tools/announcement/announcement']);
    }

    cmsModuleLoader('/api/wikiui/getlemmaconfig', [{
        name: 'announcement',
        script: 'wiki-lemma:widget/tools/announcement/announcement.js'
    }]);

    require.async(["wiki-lemma:widget/tools/lazyLoad/lazyLoad"], function(LazyLoad) {
        new LazyLoad();
    });

    require.async(['wiki-common:widget/component/nslog/nslog','wiki-common:widget/lib/jquery/jquery'], function(nslog, $) {
        nslog().setGlobal({
            lemmaId: "63223",
            newLemmaId: "1146229",
            subLemmaId: "63223",
            lemmaTitle: "脊柱"
        });

        // 词条页 pv
        nslog(9322);

        // 新版头部pv（小流量）
        if ($('.pc-header-new').length > 0) {
            nslog(9069);
        }

        // 链接点击 pv
        var lemmaPageRegExp = new RegExp(/\/subview\/\d+|\/view\/\d+|\/item\//i);
        $('body').on('mousedown', 'a', function() {
            var href = $(this).attr('href');
            if (href && href.indexOf('/') >= 0 && href.indexOf('#') !== 0) {
                // 链接点击 pv
                nslog(10000001);
                if (lemmaPageRegExp.test(href)) {
                    // 词条页链接点击 pv
                    nslog(10000002, window.location.href, {
                        targetTitle: $(this).text()
                    });
                }
            }
        });

        /****** 词条页站内流转需求统计 start ******/
        (function () {
            // 各种统计配置
            var circulationLinkCfg = {
                innerLink: [ // 内链
                    '.para',
                    '.lemmaWgt-baseInfo-simple-largeMovie',
                    '.lemmaWgt-baseInfo-simple-largeStar',
                    '.basic-info .basicInfo-block',
                    '.lemma-summary',
                    '.lemmaWgt-lemmaSummary',
                    '.view-tip-panel',
                    '.horizontal-module',
                    '.lemmaWgt-roleIntroduction',
                    '.dramaSeries .dramaSerialList',
                    '.module-music',
                    '.table-view',
                    '[log-set-param="table_view"]',
                    '.list-module',
                    '.cell-module',
                    '.baseBox .dl-baseinfo', // 配置后台字段
                    '.pvBtn-box .leadPVBtnWrapper',
                    '.drama-actor',
                    '#staffList',
                    '.starMovieAndTvplay',
                    '.main_tab:not(.main_tab-defaultTab)' // 除去词条tab外的tab
                ],
                relationTable: '.rs-container-foot', // 关系表
                peopleRelation: '.star-info-block.relations, .lemmaWgt-focusAndRelation', // 人物关系（明星+普通）
                moduleActors: '.featureBaseInfo .actors, .lemmaWgt-majorActors', // 主要演员、嘉宾、主持人
                moduleWorks: '.featureBaseInfo .works, .large-feature .works', // 代表作品
                moduleQuarterly: '.featureBaseInfo .po_quarterly, .mian_quarterly', // 分季介绍
                rankStar: '.rank-list.stars-rank', // 明星榜
                rankDrama: '.drama-rank-list', // 电视剧榜
                specialTopic: '.special-topic', // 专题模块
                modDetailTable: '#modDetailTable', // 关系表出图
                chuizhitu: '.chuizhitu', // 垂直化模块
                polysemantList: '.polysemantList-wrapper' // 义项切换
            };
            /****** 连接统计 ******/
            function clickNslogFn() {
                for (var k in circulationLinkCfg) {
                    if (k === 'innerLink') {
                        // 词条内链到词条页
                        var tempArr = circulationLinkCfg[k];
                        for (var i = 0, l = tempArr.length; i < l; i++) {
                            tempArr[i] += ' a';
                        }
                        var sSelector = tempArr.join(', ');

                        $('body').on('mousedown', sSelector, {key: k},function(e) {
                            var key = e.data.key;
                            var href = $(this).attr('href');
                            var tar = $(this).attr('target') || '';
                            if (href && href.indexOf('/') >= 0 && href.indexOf('#') !== 0
                            && tar === '_blank' && lemmaPageRegExp.test(href)) {
                                // 词条页普通内链点击 pv
                                nslog(10000004, null ,{division: key});
                            }
                        });
                    } else {
                        // 模块到词条页链接
                        $(circulationLinkCfg[k]).on('mousedown', 'a', {key: k}, function (e) {
                            var key = e.data.key;
                            var href = $(this).attr('href');
                            if (href && href.indexOf('#') !== 0 && lemmaPageRegExp.test(href)) {
                                // 词条页配置模块链接点击 pv
                                nslog(10000004, null, {division: key});
                            }
                        });
                    }
                }
            }
            // 发起统计请求
            clickNslogFn();

            /****** 各模块展现量pv ******/
            function checkModuleIsShow() {
                var result = [];
                for (var k in circulationLinkCfg) {
                    if (k !== 'innerLink' && k !== 'relationTable') {
                        !!$(circulationLinkCfg[k]).html() && result.push(k);
                    }
                }
                if (result.length > 0) {
                    nslog(10000005, null, {showModules: result.join(',')});
                }
            }
            checkModuleIsShow();

        })();
        /****** 词条页站内流转需求统计 end ******/

    });

    // 广告接入 wikiad 统一加载
    // log 词条页广告被拦截情况（此处 log 请求行为）
    nslog(70000101, window.location.href, {
        api: 'lemma-ad',
        action: 'request'
    });
    var tags = [{"tagId":0,"tagName":"\u75be\u75c5"},{"tagId":0,"tagName":"\u533b\u5b66\u672f\u8bed"},{"tagId":0,"tagName":"\u533b\u5b66"}];
    var tagsArray = [];
    for (var key in tags) {
        tagsArray.push(tags[key].tagName);
    }
    $.ajax({
        type: 'GET',
        url: '/api/wikiad/getsquirrels',
        data: {
            lemmaId: 1146229,
            tags: tagsArray.join()
        },
        cache: false,
        dataType: 'JSON',
        success: function (res) {
            // log 词条页广告被拦截情况（此处 log 请求成功）
            nslog(70000101, window.location.href, {
                api: 'lemma-ad',
                action: 'success'
            });

            if (!res.errno) {
                if (res.data[5]) {
                    require.async(['wiki-lemma:widget/promotion/rightPreciseAd/rightPreciseAd'], function(rightPreciseAd) {
                        rightPreciseAd(res.data[5]);
                        nslog(10002201, location.href, {
                            adId: res.data[5][0].adId,
                            adTitle: res.data[5][0].name,
                            adPos: 5
                        });
                    });
                } else if (res.data[1]) {
                                        require.async(['wiki-lemma:widget/promotion/vbaike/vbaike'], function(vbaike) {
                        vbaike(res.data[1]);
                        for(var i in res.data[1]) {
                            nslog(10002201, location.href, {
                                adId: res.data[1][i].adId,
                                adTitle: res.data[1][i].name,
                                adPos: 1
                            });
                        }
                    });
                                    }
                if (res.data[9]) {
                                        require.async(['wiki-lemma:widget/promotion/rightBigAd/rightBigAd'], function(rightBigAd) {
                        rightBigAd(res.data[9]);
                            nslog(10002201, location.href, {
                                adId: res.data[9][0].adId,
                                adTitle: res.data[9][0].name,
                                adPos: 9
                            });
                    });
                                    } else if(res.data[2]) {
                    require.async(['wiki-lemma:widget/promotion/slide/slide'], function(slide) {
                        slide(res.data[2]);
                        for(var i in res.data[2]) {
                            nslog(10002201, location.href, {
                                adId: res.data[2][i].adId,
                                adTitle: res.data[2][i].name,
                                adPos: 2
                            });
                        }
                    });
                }
                if (res.data[3]) {
                                        require.async(['wiki-lemma:widget/promotion/topAd/topAd'], function(topAd) {
                        topAd(res.data[3]);
                        nslog(10002201, location.href, {
                            adId: res.data[3][0].adId,
                            adTitle: res.data[3][0].name,
                            adPos: 3
                        });
                    });
                                    }
                if (res.data[4]) {
                                        require.async(['wiki-lemma:widget/promotion/rightAd/rightAd'], function(rightAd) {
                        rightAd(res.data[4]);
                        nslog(10002201, location.href, {
                            adId: res.data[4][0].adId,
                            adTitle: res.data[4][0].name,
                            adPos: 4
                        });
                    });
                                    }
                if (res.data[15]) {
                    require.async(['wiki-lemma:widget/promotion/banner/banner'], function(banner) {
                        banner(res.data[15]);
                        nslog(10002201, location.href, {
                            adId: res.data[15][0].adId,
                            adTitle: res.data[15][0].name,
                            adPos: 15
                        });
                    });
                }
                if (res.data[16]) {
                    require.async(['wiki-lemma:widget/promotion/declaration/declaration'], function(declaration) {
                        declaration(res.data[16]);
                        nslog(10002201, location.href, {
                            adId: res.data[16][0].adId,
                            adTitle: res.data[16][0].name,
                            adPos: 16
                        });
                    })
                }
            } else {
                return;
            }

            setTimeout(function () {
                var elemArr = {};
                res.data[1] && res.data[1].length > 0 && (elemArr['lemma-vbaike-ad'] = $('.lemmaWgt-promotion-vbaike .promotion_viewport a:eq(0) img').get(0));
                res.data[2] && res.data[2].length > 0 && (elemArr['lemma-slide-ad'] = $('.lemmaWgt-promotion-slide .promotion_viewport a:eq(0) img').get(0));
                res.data[3] && res.data[3].length > 0 && (elemArr['lemma-navbar-ad'] = {
                    node: $('.header [nslog-type="10002202"]').get(0),
                    validations: {
                        'noBackgroundImage': function() {
                            return $('.header [nslog-type="10002202"]').css('background-image').indexOf(res.data[3][0].picUrl) < 0
                        }
                    }
                });
                res.data[4] && res.data[4].length > 0 && (elemArr['lemma-side-ad'] = {
                    node: $('.right-ad img').get(0),
                    validations: {
                        'noBackgroundImage': function() {
                            return $('.right-ad img').attr('src').indexOf(res.data[4][0].picUrl) < 0
                        }
                    }
                });
                res.data[15] && res.data[15].length > 0 && (elemArr['lemma-configModule-banner'] = $('.configModuleBanner').get(0));
                res.data[16] && res.data[16].length > 0 && (elemArr['lemma-configModule-declaration'] = $('.lemmaWgt-declaration').get(0));

                testElem.log(elemArr, 70000102);
            }, 1000);
        },
        error: function () {
            // log 词条页广告被拦截情况（此处 log 请求失败）
            nslog(70000101, window.location.href, {
                api: 'lemma-ad',
                action: 'error'
            });
        }
    });

    // 设置分享内容
    window.BKShare.setCommon({
        bdText: "\u3010\u810a\u67f1_\u767e\u5ea6\u767e\u79d1\u3011\u4eba\u7c7b\u810a\u67f1\u753133\u5757\u690e\u9aa8\uff08\u9888\u690e7\u5757\uff0c\u80f8\u690e12\u5757\uff0c\u8170\u690e5\u5757\uff0c\u9ab6\u9aa8\u3001\u5c3e\u9aa8\u51719\u5757\uff09\u501f\u97e7\u5e26\u3001\u5173\u8282\u53ca\u690e\u95f4\u76d8\u8fde\u63a5\u800c\u6210\u3002\u810a\u67f1\u4e0a\u7aef\u627f\u6258\u9885\u9aa8\uff0c\u4e0b\u8054\u9acb\u9aa8\uff0c\u4e2d\u9644\u808b\u9aa8\uff0c\u5e76\u4f5c\u4e3a\u80f8\u5ed3\u3001\u8179\u8154\u548c\u76c6\u8154\u7684\u540e\u58c1\u3002\u810a\u67f1\u5177\u6709\u652f\u6301\u8eaf\u5e72\u3001\u4fdd\u62a4\u5185\u810f\u3001\u4fdd\u62a4\u810a\u9ad3\u548c\u8fdb\u884c\u8fd0\u52a8\u7684\u529f\u80fd\u3002\u810a\u67f1\u5185\u90e8\u81ea\u4e0a\u800c\u4e0b\u5f62\u6210\u4e00\u6761\u7eb5\u884c\u7684\u810a\u7ba1\uff0c\u5185\u6709\u810a\u9ad3\uff08\u6ce8\uff1a\u810a\u67f1\u4e0d\u7b49\u4e8e\u810a\u690e\u6216\u810a\u690e\u9aa8\uff0c\u810a\u67f1\u662f\u7531N\u5757\u810a\u690e\u7ec4\u6210\u7684\uff09\u3002.....\uff08\u5206\u4eab\u81ea@\u767e\u5ea6\u767e\u79d1\uff09",
        bdDesc: '',
        bdUrl: 'http:\/\/baike.baidu.com\/item\/%E8%84%8A%E6%9F%B1\/1146229',
        bdPic: '',
        onBeforeClick: function (){
            $('.bdshare_dialog_box').hide();
        }
    });

    // 底部投诉带入当前页面 url
    var map = [1, 2, 6, 5];
    $('.wgt-footer-main .suggestion').find('a').each(function(i) {
        $(this).attr('href', 'http://help.baidu.com/newadd?word=%E8%84%8A%E6%9F%B1' + '&&submit_link=' + encodeURIComponent(window.location.href) + '&prod_id=10&category=' + map[i]);
    });

    // 为超出预设内容的表格添加table-responsive控制
    $('.main-content').find('table').each(function(index) {
        var $that = $(this);
        if ($that.width() > 790) {
            $that.wrap('<div class="table-responsive"></div>');
        }
    });
}();
!function(){      require('wiki-common:widget/component/psLink/psLink');
    }();</script>
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